Global Patent Index - EP 2433345 A4

EP 2433345 A4 20121121 - ELECTRICITY DISTRIBUTION STRUCTURE

Title (en)

ELECTRICITY DISTRIBUTION STRUCTURE

Title (de)

STROMVERTEILUNGSSTRUKTUR

Title (fr)

STRUCTURE DE DISTRIBUTION D'ÉLECTRICITÉ

Publication

EP 2433345 A4 20121121 (EN)

Application

EP 10777427 A 20100519

Priority

  • FI 2010050402 W 20100519
  • FI 20095559 A 20090520

Abstract (en)

[origin: WO2010133766A1] The invention relates to an electricity distribution structure including a low voltage transformer (1) and, connected thereto, a feed connection (2) on the high voltage side and a distribution busbar system (3) on the low voltage side. According to the invention, the low voltage transformer (1) is surrounded by a substantially solid metal shield (4) which provides the EMC protection, and the distribution busbar system (3) is supported on the inner surface of the metal shield. Furthermore, supported on the metal shield is a number of switch boxes (5), their switches (6) being coupled to the distribution busbar system, and being open to the transformer and provided on the outside with opening and closing metal hatches (7). In addition, inside the metal shield there is a cooling air circulation (8) for cooling the transformer and the switches.

IPC 8 full level

H02B 7/01 (2006.01); H01F 27/36 (2006.01)

CPC (source: EP FI US)

H01F 27/36 (2013.01 - EP FI); H01F 27/363 (2020.08 - EP FI US); H02B 7/01 (2013.01 - FI)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

WO 2010133766 A1 20101125; EP 2433345 A1 20120328; EP 2433345 A4 20121121; EP 2433345 B1 20140212; FI 122254 B 20111031; FI 20095559 A0 20090520; FI 20095559 A 20101121

DOCDB simple family (application)

FI 2010050402 W 20100519; EP 10777427 A 20100519; FI 20095559 A 20090520